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Process of Making Silicone Mold for Buddha Pendant by Pouring Way

2017/8/16      view:

1.Firstly, prepare the necessary tools, such as rulers, knives, brushes, paperboard, etc. Deal with the original molds, put it

on the wooden board reasonably, then use the glue to fix it.

2.Fix the wooden board on the glass plate, spray a layer of release agent on the surface of the mold evenly.

3.Prepare suitable paperboards and fix them around the original mold as a square, leaving space about 2cm between the

paperboard and original mold.Then seal the paperboards with hot melt adhesive.

4.Choose the type of silicone rubber according to the product’s structure, pattern and application. Here we use HY-625 silicone

rubber, adding 2%-5% curing agent into the silicone rubber, after curing agent and silicone rubber stir evenly, pour half of

silicone rubber into the square.

5.Vacuum to -0.1MP, which presents the mold made out of bubbles and affect the quality of the mold.Pour the other half of

silicone rubber which is vacuumed into the square, shake it evenly.

6.Remove paperboards around the silicone mold after it is cured totally and trim down the overflow part of the mold surface.

Cut the silicone mold by knife and take out the original mold.

7.The mold of Buddha Pendant is finished. We suggest to put the silicone mold into production after 24 hours.